bios/boot: flush all caches before running from ram

2018-08-16 19:47:43 +02:00 · 2018-08-16 19:47:43 +02:00 · cb5b4ac468
parent 650ac18685
commit cb5b4ac468
1 changed files with 2 additions and 0 deletions
--- a/litex/soc/software/bios/boot.c
+++ b/litex/soc/software/bios/boot.c
@ -26,6 +26,8 @@ static void __attribute__((noreturn)) boot(unsigned int r1, unsigned int r2, uns
 	irq_setmask(0);
 	irq_setie(0);
 	flush_cpu_icache();
+	flush_cpu_dcache();
+	flush_l2_cache();
 	boot_helper(r1, r2, r3, addr);
 	while(1);
 }